[" If "a,beta" are the roots of the quadratic equation "],[ax^(2)+bx+c=0" then "lim_(x rarr alpha)(1-cos(ax^(2)+bx+c))/((x-alpha)^(2))" equals "]

If alpha and beta be the roots of the quadratic equation ax^2+bx+c=0 then evaluate lim_(xrarralpha)(1-cos(ax^2+bx+c))/((x-alpha)^2)

If alpha,beta are the roots of the quadratic equation ax^(2)+bx+c=0 then alpha beta =

Let alpha and beta be the roots of the equation ax^(2)+bx+c=0 then lim_(x rarr beta)(1-cos(ax^(2)+bx+c))/((x-beta)^(2))

If alpha and beta are the roots of the quadratic equation ax^(2)+bx+c=0, then evaluate lim_(x rarr(1)/(a))sqrt((1-cos(cx^(2)+bx+a))/(2(1-alpha x)^(2)))

Let alpha and beta be the distinct roots of ax^(2) + bx + c = 0 , then lim_(x rarr alpha) (1 - cos (ax^(2) + bx + c))/((x - alpha)^(2)) is equal to :

If alpha and beta are the roots of the equation ax^(2)+bx+c=0 , then show that underset(xrarralpha)"lim"(1-cos(ax^(2)+bx+c))/((x-alpha)^(2))=(a^(2))/(2)(alpha-beta)^(2)

If alpha,beta are the roots of the equation ax^2+bx+c=0 , then lim_(xrarralpha)(ax^2+bx+c+1)^(1//x-alpha) is equal to

If alpha,beta are the roots of the equation ax^2+bx+c=0 , then lim_(xrarralpha)(ax^2+bx+c+1)^(1//x-alpha) is equal to

If alpha and beta are roots of the equation ax^2+bx +c=0 , then lim_(xrarralpha) (1+ax^2+bx+c)^(1//x-alpha) , is